Note: this will not work on the DSS60 side console

  1. Press the Speaker key
  2. Dial 751
  3. Press the key you want to program
  4. Dial 01
  5. Dial one of the following:
    1. Extension if you want this to a direct station selection key
    2. 9 plus a phone number if you want this to be a speed dial key
  6. Press the Hold key
  7. Press the Speaker key